Paintbrush having wave-shaped bristles



FIG. 1 is a top plan view of a paintbrush having wave-shaped bristlesshowing my new design,

FIG. 2 is a front elevational view thereof, the broken lines showing aferrule and a handle being for illustrative purposes only and forming nopart of the claimed design; and,

FIG. 3 is a right side view of FIG. 2, of which the left side view is amirror image.

The ornamental design for the paintbrush having wave-shaped bristles, asshown and described.